Best all around 22 scope I've found is the Leupold Rimfire 4x28 with a factory zero parallax setting of 60 yds. My rifle, a Miroku Win 52 Sporter, is as accurate as any sporter ever made and this scope matches the capability of this rifle almost perfectly. The truth about most 22 rimfire, particularly in the sporter category, is the accuracy potential is almost always limited by the rifle or the ammo or both. Also, if the shooter's sight picture, either by inexperience or old shooting habits, is out of whack, parallax can really bite back at normal rimfire ranges.
